Promote Label to Group Label via API endpoint

Closes #57657

See merge request gitlab-org/gitlab-ce!25218

Update index of feature flags

See merge request gitlab-org/gitlab-ce!32217

Made it clear the pages are about feature flags,
and not documentation.

Update capitalization in /dev docs

See merge request gitlab-org/gitlab-ce!32189

Clean up capitalization in /development /gitlab-basics and
/install

Update capitalization in /integrations and /raketasks

See merge request gitlab-org/gitlab-ce!32241

Also updates redirect text in /project-services

Remove N+1 SQL query loading project feature in dashboard

Closes #66482

See merge request gitlab-org/gitlab-ce!32169

[#2838] add cache override explanation

See merge request gitlab-org/gitlab-ce!32024

Update `only` `chat` statement to correct singular form

See merge request gitlab-org/gitlab-ce!32116

Remove passing tests from quarantine

Closes gitlab-org/quality/nightly#127

See merge request gitlab-org/gitlab-ce!32237

Add missing blank line to omniauth doc

See merge request gitlab-org/gitlab-ce!32250

Resolve "Store deploy tokens encrypted"

Closes #63502

See merge request gitlab-org/gitlab-ce!30679

Reduce the complexity of our CI configuration

Closes #51367 and #65702

See merge request gitlab-org/gitlab-ce!31728

Add option to allow OAuth providers to bypass two factor

Closes #56059

See merge request gitlab-org/gitlab-ce!31996

allow_bypass_two_factor configration dose not work with saml provider

Docs: Remove mention of Kubernetes service templates

See merge request gitlab-org/gitlab-ce!32093

Update doc/api/events.md

See merge request gitlab-org/gitlab-ce!32071

Added migrations to make token column accepting null values and to add
encrypted token column.

CI Yaml configuration docs for using job rules

See merge request gitlab-org/gitlab-ce!32026

Fix Piwik not working

Closes #66627

See merge request gitlab-org/gitlab-ce!32234

Due to indentation, the changes in
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/31402 broke the
templating of Piwik script header.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/66627

Guard against deleted project feature entry

Closes #66482

See merge request gitlab-org/gitlab-ce!32187

Revert "Merge branch 'user-tracking-settings' into 'master'"

See merge request gitlab-org/gitlab-ce!32235

This reverts merge request !31826

Change database codeowners to database maintainer group

See merge request gitlab-org/gitlab-ce!32229

Aligning with backend maintainers, @gitlab-org/maintainers/database is
now used for codeowners.